Sr. Frontend Engineer (Contract) - Protegrity USA (GenAI Chat Application)
Duration: Oct 2025 - Dec 2025
Summary:
- Built a production GenAI chat platform featuring real-time Server-Sent Events (SSE) streaming and full WCAG 2
- 1 compliance, enabling accessible and responsive AI-driven chat experiences
Responsibilities:
- Developed the application from scratch using React 18, TypeScript, Vite, and Chakra UI.
- Architected real-time SSE streaming with optimistic UI to prevent frozen UI states in LLM-heavy workflows.
- Created a WCAG 2.1-compliant component library including drag-and-drop upload, markdown rendering, and LaTeX math support.
- Established a Jest-based testing architecture with custom hooks, context providers, and TypeScript interfaces.
Technologies: React 18, TypeScript, Vite, Chakra UI, Jest, SSE streaming, WCAG 2.1
Sr. Frontend Engineer (Contract) - RecallMasters (Online Reporting Application Migration)
Duration: Jan 2025 - Jun 2025
Summary: Migrated the Online Reporting application from Vue 2 to Vue 3 to improve runtime performance and accessibility compliance, enhancing user experience and maintainability.
Responsibilities:
- Migrated 100% of Vue 2 components to Vue 3 using custom codemod scripts.
- Reduced component duplication by over 40% through architecture standardization.
- Maintained Jest test suites throughout migration to ensure zero regressions on core business logic.
Technologies: Vue 2, Vue 3, Jest, Codemod scripts
Sr. Frontend Engineer (Contract) - Home Franchise Concepts (Website Redesign and Performance Optimization)
Duration: May 2024 - Nov 2024
Summary: Delivered a complete site redesign improving Core Web Vitals and developed an AstroJS proof-of-concept homepage outperforming the existing React implementation in key performance metrics.
Responsibilities:
- Implemented a site redesign using Storybook v8 design system.
- Improved Core Web Vitals metrics such as LCP and CLS over legacy implementation.
- Built an AstroJS proof-of-concept homepage demonstrating superior performance compared to React.
Technologies: Storybook v8, AstroJS, React
Sr. Fullstack Engineer (Contract) - Art + Logic (Frontend Systems Architecture for Multiple Clients)
Duration: Oct 2023 - May 2024
Summary: Architected frontend systems for multiple concurrent client engagements, enhancing code quality and testing standards across diverse technology stacks.
Responsibilities:
- Designed frontend architectures using Next.js 14, Angular 16, and Vue.js 3 for 4+ client projects.
- Developed and maintained Jest unit and integration tests, reducing compliance-related bugs.
- Mentored junior developers and established code review and testing standards across client teams.
Technologies: Next.js 14, Angular 16, Vue.js 3, Jest
Sr. Software Engineer (Contract) - TrustWave (Enterprise Security Platform Migration)
Duration: Jan 2022 - Jun 2022
Summary: Led the migration of the Content Glass enterprise security platform from Angular v9 to v13, ensuring zero downtime and maintaining full test coverage.
Responsibilities:
- Led Angular migration from version 9 to 13 with zero downtime and zero regressions.
- Maintained full Jest and Karma test coverage throughout the migration cycle.
Technologies: Angular v9-v13, Jest, Karma
Sr. Software Engineer / Angular Migration SME (Contract) - First American Title (Real Estate Transaction Platform Angular Migration)
Duration: Mar 2021 - Nov 2021
Summary: Led Angular migration from v8 to v12 for a high-volume real estate transaction platform, maintaining accessibility compliance and system stability.
Responsibilities:
- Led Angular migration from version 8 to 12 for a platform supporting billions in annual real estate transactions.
- Migrated primary application and independent component library.
- Ensured full Section 508 and WCAG 2.1 compliance throughout migration.
Technologies: Angular v8-v12, Section 508, WCAG 2.1
Web Engineer - Amazon Web Services (Internal AWS Security Tooling SPAs)
Duration: Nov 2019 - May 2020
Summary: Owned the full frontend lifecycle for multiple internal AWS security tooling single-page applications used by global infrastructure teams.
Responsibilities:
- Developed applications using AngularJS, ReactJS, and Amazon Polaris design system.
- Implemented Jest test suites to ensure reliability of AWS infrastructure dashboards.
- Served as sole frontend engineer for the internal AWS security team.
Technologies: AngularJS, ReactJS, Amazon Polaris, Jest
Software Engineer / Frontend Developer - Appnovation (CMS for National Veterinarians Association)
Duration: 2020
Summary: Built a content management system for the National Veterinarians Association using modern React-based frameworks to enable efficient content updates.
Responsibilities:
- Developed CMS using TinaCMS, GatsbyJS, and RedwoodJS.
Technologies: TinaCMS, GatsbyJS, RedwoodJS
Software Engineer - Jack Henry & Associates (Build Pipeline Modernization)
Duration: 2018
Summary: Modernized the build pipeline to Webpack 4 and introduced Jest as the primary testing framework to improve build efficiency and test reliability.
Responsibilities:
- Upgraded build pipeline to Webpack 4.
- Introduced Jest as the primary testing framework.
Technologies: Webpack 4, Jest
Frontend Engineer - Nike, Inc. (Proprietary CMS Development)
Duration: 2016
Summary:
- Developed a proprietary content management system using AngularJS 1
- 5 with comprehensive test coverage to support Nike's digital content needs
Responsibilities:
- Built CMS using AngularJS 1.5.
- Implemented full Karma, Jasmine, and Protractor test coverage.
Technologies: AngularJS 1.5, Karma, Jasmine, Protractor
Frontend Engineer - Tillster, Inc. (Pizza Hut Mexico SPA)
Duration: 2015
Summary: Delivered a single-page application for Pizza Hut Mexico serving millions of users, integrating Google Geolocation API for enhanced user experience.
Responsibilities:
- Developed SPA with Google Geolocation API integration.
Technologies: JavaScript, Google Geolocation API
Frontend Engineer - Intuit (TurboTax Federal Deductions Guide Responsiveness and Accessibility)
Duration: 2014
Summary: Made the TurboTax Federal Deductions Guide fully responsive and compliant with accessibility standards to serve millions of users effectively.
Responsibilities:
- Implemented full responsive design and accessibility compliance.
Technologies: Responsive Design, Accessibility Compliance
Full-stack Developer - Nokia / HERE.COM / Trapster (Trapster.com Development)
Duration: 2014
Summary:
- Performed full-stack development of trapster
- com, a community-based traffic and road hazard reporting platform, using BackboneJS, Node
- js, and AWS Elastic Beanstalk
Responsibilities:
- Developed frontend with BackboneJS and backend with Node.js.
- Deployed and managed application on AWS Elastic Beanstalk.
Technologies: BackboneJS, Node.js, AWS Elastic Beanstalk